Groupes ethniques de l'Indochine française. Album de cent planches en phototypie avec fond Chine [...]. 4to; fold. maps and 100 pl. (text n.c.). - First edition. Complete with all 100 phototype plates after previously unpublished photographs taken during the inauguration of the North-South railway in 1936, connecting Hanoi to Ho Chi Mihn (Saigon), where the pictures were taken in Saigon (Ho Chi Minh) and the fold. map. Limited ed. of 500 numb. copies, one of 180 "exemplaire de luxe" (n. 103).